Property Attributes
- MLS#73533857
- TypeSingle Family
- Listing Status Active
- CountyMIDDLESEX
- CitySomerville
- AreaInman Square
- NeighborhoodPorter Sq.
- Zip02143
- StyleColonial
- Year Built1994
- Taxes$ 17980
- Price$ 1,595,000
- Bedrooms7
- Full Bathrooms3
- Half Bathrooms1
- Sqr Footage3200
- Lot Size0.09 Acres
Data Source:
Massachusetts MLS Property Info Network (MLSPIN)
Property Description
Unbeatable location meets incredible versatility at 309 Beacon Street, a massive 7-bedroom, 3.5-bathroom residence perfectly situated on the Cambridge/Somerville line. Delivering immediate high-income potential, the sun-filled, multi-level interior features a modern eat-in kitchen with granite countertops and stainless steel appliances, classic hardwood floors, central heat and A/C, and relaxing jacuzzi tubs. Exceptional outdoor and logistical perks truly set this property apart, including a deck ideal for entertaining and rare off-street parking accommodating up to four vehicles. Boasting a stellar 96 Walk Score, the home is just steps from Porter Station, Harvard University, and the vibrant dining and shopping scenes driving local demand. Whether you are looking for a premier, turnkey rental asset with a perennial tenant pool or a smart multi-family conversion project (subject to approval), this highly flexible property promises exceptional value.
| Price History | |
|---|---|
| 6/10/2026 | Listed $1,675,000 |
| 8/3/2026 | 5$1,595,000 |
General Features
| Sewer | Public Sewer |
|---|---|
| Heating | Central,Forced Air |
| Cooling | Central Air |
| Utilities | for Gas Range |
| Roof | Asphalt/Composition Shingles |
| Appliances | Range,Dishwasher,Disposal,Refrigerator,Washer,Dryer |
| Zoning | NR |
| Patio/Porch Features | Deck |
| Architectural Style | Colonial |
| Construction Materials | Conventional (2x4-2x6) |
| Year Built | 1994 |
| Property Subtype | Single Family Residence |
| Tax Year | 2025 |
| Parcel Number | 753158 |
| Community Features | Public Transportation,Shopping,Tennis Court(s),Walk/Jog Trails,Medical Facility,Laundromat,Highway Access,Public School,T-Station,University |
| County | Middlesex |
| Property Type | Residential |
| HOA | No |
| Subdivision Name | Porter Sq. |
| Garage Y/N | No |
| Total Rooms | 12 |
| Full Baths | 3 |
| Status | Active |
| Directions | Beacon St |
| City | Somerville |
| Disclosures | Square footage is approximate. Buyer and buyer's agents to do their own due diligence. |
| Senior Community Y/N | No |
| MLS Area | Inman Square |
| Lot Size Units | Acres |
| Lot Size Square Feet | 4138 |
| Property Attached Y/N | No |
| Year Built Details | Actual |
| Tax Annual Amount | 17980 |
| Home Warranty Y/N | No |
| Building Area Units | Square Feet |
| Primary Bedroom Level | Second |
| Standard Status | Active |
| Year Built Source | Public Records |
| Tax Assessed Value | 1648000 |
| Certified Treated | None |
Interior Features
| Interior Amenities | Living/Dining Rm Combo,Bedroom |
|---|---|
| Basement | Finished |
| Flooring | Wood |
| Kitchen Level | First |
| Air Conditioning Y/N | Yes |
| Heating Y/N | Yes |
| Fireplace Y/N | No |
| Above Grade Finished Area | 2050 |
| Half Baths | 1 |
| Laundry Features | In Basement |
| Total Bedrooms | 7 |
| Below Grade Finished Area | 1150 |
| Living Room Level | First |
| LivingAreaSource | Measured |
| Kitchen Features | Flooring - Hardwood |
| Total Baths | 4 |
| Primary Bathroom Features | Yes |
| Living Room Features | Flooring - Hardwood |
| Bedroom 4 Features | Flooring - Hardwood |
| Bedroom 3 Features | Flooring - Hardwood |
| Bedroom 2 Features | Flooring - Hardwood |
| Dining Room Features | Flooring - Hardwood |
| Kitchen Area | 192 |
| Kitchen Length | 16 |
| Kitchen Width | 12 |
| Primary on Main | 196 |
| Second Bedroom Length | 14 |
| Second Bedroom Width | 14 |
| Bedroom 3 Area | 273 |
| Bedroom 3 Length | 21 |
| Bedroom 3 Width | 13 |
| Bedroom 4 Area | 143 |
| Bedroom 4 Length | 11 |
| Bedroom 4 Width | 13 |
| Dining Room Area | 17 |
| Dining Room Width | 13 |
| Family Room Area | 198 |
| Family Room Length | 16.5 |
| Living Room Area | 286 |
| Living Room Length | 22 |
| Living Room Width | 13 |
| Primary Bedroom Area | 150 |
| Primary Bedroom Features | Flooring - Hardwood |
| Primary Bedroom Length | 15 |
| Primary Bedroom Width | 10 |
| Family Room Width | 12 |
| Family Room Level | First |
| Family Room Features | Flooring - Hardwood |
| Dining Room Level | First |
| Dining Room Area | 221 |
| Bedroom 5 Width | 13 |
| Bedroom 5 Level | Second |
| Bedroom 5 Length | 10 |
| Bedroom 5 Features | Flooring - Hardwood |
| Bedroom 5 Area | 130 |
| Bedroom 4 Level | Second |
| Bedroom 3 Level | Second |
| Second Bedroom Level | Second |
| Bathroom 1 Level | First |
| Bathroom 2 Level | Second |
| Bathroom 3 Level | Second |
Exterior Features
| Exterior Amenities | Deck,Storage |
|---|---|
| Parking Features | Off Street,Tandem,Paved |
| Lot Features | Corner Lot |
| Water Source | Public |
| Total Parking | 4 |
| Lot Size Area | 0.09 |
| Foundation Details | Concrete Perimeter |
| Spa | No |
| Building Area Total | 3200 |
| Lot Size Acres | 0.09 |
| Road Surface Type | Paved |
| Waterfront Y/N | No |
| Road Frontage Type | Public |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Massachusetts MLS Property Info Network (MLSPIN) - The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and
©2026 Georgia Multiple Listing Service All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may